NFS: Replace nfs_parse_ip_address() with rpc_pton()

Clean up: Use the common routine now provided in sunrpc.ko for parsing mount
addresses.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
3 files changed